The only finale I want to see for TNA is the episode ending in a clusterfuck brawl ruining an anticipated singles match. Suddenly the title belt gets placed on a pole in the corner and becomes the object of desire for this ruckus to be the last ever TNA champion, during this 5 minute mess a number of wrestlers somehow turn from face to heel and back again, factions are formed and disbanded, then lastly a hole opens in the ring swallowing all the wrestlers leaving the belt vacant, the end.
It makes no sense therefore I feel it's a fitting end.
Alternative reason for the sudden hole in the ring: A missed Kurt Angle moonsault off a cage that lowers during this for no explainable reason, his fatal impact crater draws in all.